CN114380490A - Glass cutting equipment is used in laboratory - Google Patents
Glass cutting equipment is used in laboratory Download PDFInfo
- Publication number
- CN114380490A CN114380490A CN202111651053.6A CN202111651053A CN114380490A CN 114380490 A CN114380490 A CN 114380490A CN 202111651053 A CN202111651053 A CN 202111651053A CN 114380490 A CN114380490 A CN 114380490A
- Authority
- CN
- China
- Prior art keywords
- cutting
- glass
- rack
- displacement mechanism
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 104
- 239000011521 glass Substances 0.000 title claims abstract description 78
- 238000006073 displacement reaction Methods 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000005192 partition Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 5
- 239000002893 slag Substances 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000006060 molten glass Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006063 cullet Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000007527 glass casting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/037—Controlling or regulating
Abstract
The invention relates to glass cutting equipment for a laboratory, which comprises a rack (1), wherein a vertical displacement mechanism (2) which accurately runs up and down is arranged on the rack, the vertical displacement mechanism is connected with a longitudinal displacement mechanism (3) which accurately runs in a plane, the longitudinal displacement mechanism is connected with a transverse displacement mechanism (4) which accurately runs orthogonally in the plane, the lower end of the transverse displacement mechanism is connected with a cutting blade (5) driven by a motor, the upper end surface of the rack is connected with a grating plate (6), the grating plate comprises a group of partition plates (61) which are arranged in parallel with the cutting direction of the cutting blade, the grating plate is positioned below the cutting blade, two sides of the rack are respectively connected with mounting seats (7), each mounting seat is connected with a manual rocker (8) of which the end is provided with a clamping fixing plate (9), and a pair of clamping fixing plates moves oppositely through the manual rockers to fix glass. The invention realizes the requirement of precisely cutting the glass size, has wide cutting range, reduces indoor environmental pollution and improves the cutting efficiency.
Description
Technical Field
The invention relates to the technical field of glass cutting, in particular to glass cutting equipment for a laboratory.
Background
Melting glass in a laboratory, mixing glass batch materials with different components uniformly, loading the mixture into a crucible, putting the crucible into a high-temperature furnace, setting relevant melting temperature and time parameters, and finally discharging. The glass discharging is generally to cast molten glass liquid on an iron plate, after casting and shaping, the molten glass liquid is placed into an annealing furnace for annealing, the residual stress of the glass is eliminated, and finally a series of glass parameter tests are carried out.
Glass testing generally needs to cut glass into a plurality of pieces, tests of different types are carried out simultaneously, and then glass parameters are obtained, so the quality of glass cutting directly influences the accuracy of glass testing in the later stage. For example, the coefficient of thermal expansion is one of the important parameters for glass, and is typically measured by cutting into 3mm by 20mm dimensions; the elastic modulus is an important parameter of the mechanical property of the glass, and is generally cut into the dimensions of 60mm multiplied by 20mm multiplied by 3mm for testing. Because the glass raw material price of the laboratory part is high, the quality of glass cutting is extremely tested under the condition of a certain glass casting volume, the glass cutting size is required to be accurate, the cutting plane is smooth, and the cutting efficiency is high.
Disclosure of Invention
In order to solve the problems, the invention provides glass cutting equipment for a laboratory.
The invention provides the following technical scheme:
the utility model provides a glass-cutting equipment is used in laboratory, includes the rack, is equipped with the vertical displacement mechanism of accurate operation about the rack, vertical displacement mechanism goes up the vertical displacement mechanism of accurate operation in the connection plane, and the horizontal displacement mechanism of the accurate operation of quadrature in the connection plane on the vertical displacement mechanism, motor drive's cutting piece, its characterized in that are connected to horizontal displacement mechanism lower extreme:
the glass cutting machine is characterized in that the upper end face of the rack is connected with a grid plate, the grid plate comprises a group of partition plates arranged in parallel with the cutting direction of the cutting blade, the grid plate is located below the cutting blade, the two sides of the rack are respectively connected with mounting seats, each mounting seat is connected with a manual rocker with a clamping fixing plate at the end, and a pair of clamping fixing plates move in opposite directions through the manual rockers to fix glass.
Furthermore, a cooling pipe connected with a water storage tank is arranged on the rack, and the water storage tank is positioned in the rack.
Furthermore, the end face of the rack is provided with a water outlet communicated with a recovery tank, the recovery tank is positioned in the rack, and the water outlet is used for discharging glass cutting slag and cooling water.
Further, the distance between the inner surfaces of the adjacent partition plates in the group of partition plates is 1mm, and the thickness of the cutting piece is 0.8 mm.
Further, the surface of the cutting blade is coated with a carborundum layer.
Furthermore, a staff gauge corresponding to the position of the partition plate in the grid plate is arranged on the bench.
Furthermore, a rubber plate is connected to the clamping fixing plate, and the bottom surface of the clamping fixing plate is coplanar with the upper surface of the grid plate.
Furthermore, a protective cover shell is arranged on the cutting blade.
Further, the lower part of the rack is provided with a moving wheel.
The invention has the following beneficial effects:
1. blade thickness 0.8mm, through setting up 1mm in the baffle interval of grid board, can cut arbitrary millimeter level glass size, during glass cutting, the blade can fall between the baffle of grid board, compares with solid cutting mesa, can not leave the cutting vestige on the cutting mesa, and the cutting mesa need not be changed long service life.
2. The bottom surface of the rubber plate is coplanar with the upper surface of the grid plate, so that the glass block to be cut can be conveniently fixed, and the rubber plate can protect the edges and corners of the glass from being damaged by extrusion.
3. The cutting piece can move in a three-dimensional space direction, so that glass blocks with any size can be conveniently cut and cast on the grating plate, and the cutting range is wide.
4. By arranging the cooling pipe connected with the water storage tank, the cooling water can take away the heat generated by friction between the cutting blade and the glass; the recovery tank collects cooling water and glass slag when cutting through the water outlet, and indoor environment is prevented from being polluted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the water storage tank and the recovery tank to the corresponding structure;
FIG. 3 is a schematic view of the construction of a grid plate;
FIG. 4 is a schematic view of a cutting blade;
FIG. 5 is a first schematic view of a glass cutting step;
FIG. 6 is a second schematic diagram of the glass cutting step;
FIG. 7 is a third schematic view of the glass cutting step.
Description of reference numerals: 1. a rack; 2. a vertical displacement mechanism; 3. a longitudinal displacement mechanism; 4. a lateral displacement mechanism; 5. cutting the slices; 51. a layer of diamond sand; 6. a grid plate; 61. a partition plate; 62. a pull rod; 7. a mounting seat; 8. a manual rocker; 9. clamping the fixing plate; 10. a water storage tank; 11. a cooling tube; 12. a recovery tank; 13. a water outlet; 14. a scale; 15. a rubber plate; 16. a protective housing; 17. a moving wheel; 101. a first middle block; 102. a second intermediate block; 103. and a third intermediate block.
Detailed Description
In order to make the present invention more clear, a glass cutting apparatus for laboratory use according to the present invention will be further described with reference to the accompanying drawings, and the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.
As shown in fig. 1, a glass cutting equipment is used in laboratory, including rack 1, rack 1 is by the bottom plate, support column and deck plate welding form, connect the vertical displacement mechanism 2 of accurate operation about one in the bottom plate one side of rack 1, connect the vertical displacement mechanism 3 of accurate operation in the plane on the vertical displacement mechanism 2, connect the horizontal displacement mechanism 4 of the accurate operation of quadrature in the plane on the vertical displacement mechanism 3, motor drive's cutting piece 5 is connected to 4 lower extremes of horizontal displacement mechanism, cutting piece 5 is the disk form, be equipped with the protective housing 16 of connection on horizontal displacement mechanism 4 on it, protective housing 16 covers the first half of cutting piece 5. A set of moving wheels 17 is connected to the lower end of the bottom plate of the gantry 1. The vertical displacement mechanism 2, the longitudinal displacement mechanism 3 and the transverse displacement mechanism 4 are all the prior art, for example, a stepping motor or a hand-operated screw rod is used for driving a screw nut to linearly run on a corresponding guide rail, or a gear rack linear motion mechanism is used for transmitting a moving displacement signal to a control module to be displayed on a screen, and a displacement value is set through an operation panel. Therefore, the cutting blade 5 can accurately move in the three-dimensional direction of the space, and the displacement size is convenient to read.
The table panel at the upper end of the table frame 1 is provided with a groove (not marked in the figure) matched with the outer contour of the grid plate 6, the grid plate 6 is connected in the groove, and the grid plate 6 is used as a bearing surface of glass to be cut and is positioned below the cutting blade 5. The left side and the right side of the rack 1 are respectively connected with a cylindrical mounting seat 7, a manual rocker 8 is connected in each mounting seat 7 in a matched mode, and the end of the manual rocker 8 is connected with a clamping fixing plate 9 through a hole and a shaft in a matched mode. A pair of clamping fixing plates 9 are moved towards each other through a manual rocker 8 to fix the glass. The rubber plate 15 is connected to the inner side of the clamping fixing plate 9, the size of the rubber plate 15 is the same as that of the clamping fixing plate 9, and the bottom surface of the rubber plate 15 is coplanar with the upper surface of the grid plate 6.
Wherein, the structure of manual rocker 8 and mount pad 7 is prior art, through positive and negative rotatory manual rocker 8, realizes the flexible operation of 8 ends of manual rocker, for example the nut structure of the rotatory lead screw cooperation fixed commonly used. Because the bottom surface of the clamping fixed plate 9 is in coplanar contact with the upper surface of the grid plate 6, when the manual rocker 8 end rotates and extends, the clamping fixed plate 9 translates, and the clamping fixed plate 9 cannot be driven to rotate.
As shown in fig. 1 and 2, a cooling pipe 11 is connected to a deck plate of the gantry 1, and the cooling pipe 11 is connected to a water storage tank 10 through a pipe. The water storage tank 10 is located on the bottom plate of the stand 1. The cooling pipe 11 adopts a cooling water hose for a machine tool, and the position of a water outlet can be manually adjusted. A funnel-shaped water outlet 13 is arranged in a groove of a table top plate of the table frame 1, the lower end of the water outlet 13 is communicated with a recovery tank 12 through a pipe, and the recovery tank 12 is positioned on a bottom plate of the table frame 1. The glass cutting site is supplied with cooling water through a cooling pipe 11, and the cooling water and the cut glass cullet are discharged into a recovery tank 12 through a drain port 13. And a water pump is arranged in the water storage tank 10 or on a pipe between the water storage tank 10 and the cooling pipe 11 to provide power for cooling water.
As shown in fig. 1, 3 and 4, the grating plate 6 comprises a group of partition plates 61 parallel to the cutting direction of the cutting blade 5, the partition plates 61 are uniformly distributed, the distance between the inner surfaces of the adjacent partition plates is 1mm, and the bottom end surfaces of the partition plates 61 are provided with communicated hole-groove structures, so that cooling water and glass debris can be conveniently discharged. The partition boards 61 can be directly and fixedly connected in the groove of the table top plate, and the two ends of one group of partition boards 61 can be jointly connected with the pull rod 62, so that the partition boards 61 are connected into a whole, and the grid plate 6 is integrally arranged in the groove of the table top plate. On the rack 1 under the front side of the grating plate 6, a ruler 14 corresponding to the position of the middle partition plate 61 is arranged, so that the operator can check the size data of the glass cutting when using the glass cutting machine. The surfaces of both sides of the cutting blade 5 are coated with carborundum layers 51. In order to ensure that the cutting blade 5 can smoothly enter the gap of the partition board 61 of the grating plate 6 to completely cut glass in the transverse moving process of the cutting blade 5, the total thickness of the cutting blade 5 including the carborundum layer 51 is 0.8 mm; the minimum moving unit of the transverse displacement mechanism 4 is the same as the distance between the central lines of the adjacent partition boards 61, so that the cutting blade 5 is aligned with the gap of the partition boards 61, and the partition boards 61 are prevented from being damaged in the downward moving and cutting process of the cutting blade 5.
The working process of the scheme is as follows:
firstly, selecting a glass block to be cut, putting the glass block on a grating plate 6, and respectively moving a left hand rocker 8 and a right hand rocker 8 to enable clamping fixing plates 9 at the left end and the right end to drive a rubber plate 15 to clamp the glass block.
And secondly, adjusting the vertical, longitudinal and transverse displacement mechanisms to enable the cutting blade 5 to be positioned at a proper position (the cutting blade 5 is aligned with the gap of the partition board 61), and setting the displacement size of the cutting blade 5, namely the cutting distance of the two cutters.
And thirdly, discharging water from the cooling pipe pump, driving the cutting blade 5 to start rotating by the motor, driving the cutting blade 5 to slowly move downwards by the vertical displacement mechanism 2, and finally falling between the two partition plates of the grating plate 6, thus finishing the cutting by the first knife.
Fourthly, the vertical displacement mechanism 2 drives the cutting piece 5 to move upwards slowly, the bottommost end of the cutting piece 5 moves to a position 2cm above the top surface of the glass block and stops, the transverse displacement mechanism 4 moves to a set distance, the vertical displacement mechanism 2 drives the cutting piece 5 to move downwards slowly and finally fall between two partition plates of the grating plate 6, and the cutting by the second knife is completed.
And fifthly, moving the position of the glass to be cut after the thickness dimension of the glass is cut, repeating the steps from one to four, and cutting the width and the length of the glass in sequence to finally finish the cutting of the glass.
In the working process, the glass cutting method can be flexibly used according to the size of the glass block, and is not limited by the cutting sequence of the thickness, the width and the length of the glass. Specifically, as shown in fig. 5, after the glass block is fixed, the thickness of the glass to be cut is set, the distance between two cutting positions is equal to the thickness of the glass, two cutters are cut into three pieces, and the first intermediate block 101 shown in fig. 6 is taken, wherein the surface a faces upward and the surface B faces forward. The first middle block 101 is turned 90 degrees to the right, fixed on the grating plate 6, and is provided with the width of the glass to be cut, the distance between two cutting positions is equal to the width of the glass, and the glass is cut into three pieces, namely, a second middle block 102 as shown in figure 7, wherein the A surface faces the right, and the B surface faces the front. The second middle block 102 is rotated 90 degrees on the plane and fixed, the length of the glass to be cut is set, the distance between two cutters is equal to the length of the glass, three cutters are cut, and the third middle block 103 is taken, namely the cut glass block.
Compared with cutting equipment with a solid cutting table board, the cutting table board cannot be damaged; the surface of the cutting piece is coated with a carborundum layer, so that the cutting plane of the glass is smooth and has no burrs; the rubber plate is arranged to protect the edges and corners of the glass from being damaged by extrusion; in general, the invention realizes the requirement of precisely cutting the size of glass, has wide cutting range, reduces indoor environmental pollution and improves cutting efficiency.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can make numerous possible variations and modifications to the present teachings, or modify equivalent embodiments to equivalent variations, without departing from the scope of the present teachings, using the methods and techniques disclosed above. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention.
Claims (9)
1. The utility model provides a glass-cutting equipment is used in laboratory, includes rack (1), vertical displacement mechanism (2) of accurate operation about being equipped with on rack (1), vertical displacement mechanism (3) of accurate operation in the connection plane are gone up in vertical displacement mechanism (2), and horizontal displacement mechanism (4) of the accurate operation of quadrature in the connection plane are gone up in vertical displacement mechanism (3), and motor drive's cutting piece (5), its characterized in that are connected to horizontal displacement mechanism (4) lower extreme:
connect grid plate (6) on rack (1) up end, grid plate (6) include a set of with cutting piece (5) cutting direction parallel arrangement's baffle (61), grid plate (6) are located cutting piece (5) below, connect mount pad (7) respectively in rack (1) both sides, connect on every mount pad (7) the end and have manual rocker (8) of pressing from both sides tight fixed plate (9), through manual rocker (8) with a pair of tight fixed plate (9) of clamp move in opposite directions and be used for fixed glass.
2. Glass cutting equipment for laboratories according to claim 1, characterized in that: the cooling pipe (11) connected with the water storage tank (10) is arranged on the rack (1), and the water storage tank (10) is located in the rack (1).
3. Glass cutting equipment for laboratories according to claim 2, characterized in that: the end face of the rack (1) is provided with a water outlet (13) communicated with the recovery tank (12), the recovery tank (12) is positioned in the rack (1), and the water outlet (13) is used for discharging glass cutting slag and cooling water.
4. Glass cutting equipment for laboratories according to claim 3, characterized in that: the distance between the inner surfaces of the adjacent partition plates in the group of partition plates (61) is 1mm, and the thickness of the cutting piece (5) is 0.8 mm.
5. Glass cutting apparatus for laboratories according to claim 1 or 4, characterized in that: the surface of the cutting blade (5) is coated with a carborundum layer (51).
6. Glass cutting equipment for laboratories according to claim 1, characterized in that: and a scale (14) corresponding to the position of the partition plate (61) in the grid plate (6) is arranged on the bench (1).
7. Glass cutting equipment for laboratories according to claim 1, characterized in that: the clamping fixing plate (9) is connected with a rubber plate (15), and the bottom surface of the clamping fixing plate (9) is coplanar with the upper surface of the grid plate (6).
8. Glass cutting equipment for laboratories according to claim 1, characterized in that: and a protective cover shell (16) is arranged on the cutting blade (5).
9. Glass cutting equipment for laboratories according to claim 1, characterized in that: the lower part of the rack (1) is provided with a moving wheel (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111651053.6A CN114380490A (en) | 2021-12-31 | 2021-12-31 | Glass cutting equipment is used in laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111651053.6A CN114380490A (en) | 2021-12-31 | 2021-12-31 | Glass cutting equipment is used in laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114380490A true CN114380490A (en) | 2022-04-22 |
Family
ID=81199836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111651053.6A Pending CN114380490A (en) | 2021-12-31 | 2021-12-31 | Glass cutting equipment is used in laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114380490A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005014497A1 (en) * | 2003-08-11 | 2005-02-17 | Peter Lisec | Glass cutting table |
| DE102008036473B3 (en) * | 2008-08-05 | 2009-11-26 | Grenzebach Maschinenbau Gmbh | Automatic cutting machine for float glass used to produce photovoltaic cells has clamping rods which slide longitudinally over cutting table, cutting head being moved over table by longitudinal drive and transverse drive |
| CN105772846A (en) * | 2016-04-14 | 2016-07-20 | 南通德瑞森复合材料有限公司 | Slotting equipment for pultruded fiber reinforced plastic grating assembling rod |
| CN108623142A (en) * | 2018-08-21 | 2018-10-09 | 临泉县蓝天钢化玻璃有限公司 | A kind of high strength glass rapid cutting device |
| CN112299697A (en) * | 2020-10-28 | 2021-02-02 | 鹰潭炬能建材有限公司 | Automatic glass cutting device |
| CN213530962U (en) * | 2020-08-20 | 2021-06-25 | 中山市魅旗雕塑有限公司 | Cutting device is used in ornaments processing that cutting efficiency is high |
-
2021
- 2021-12-31 CN CN202111651053.6A patent/CN114380490A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005014497A1 (en) * | 2003-08-11 | 2005-02-17 | Peter Lisec | Glass cutting table |
| DE102008036473B3 (en) * | 2008-08-05 | 2009-11-26 | Grenzebach Maschinenbau Gmbh | Automatic cutting machine for float glass used to produce photovoltaic cells has clamping rods which slide longitudinally over cutting table, cutting head being moved over table by longitudinal drive and transverse drive |
| CN105772846A (en) * | 2016-04-14 | 2016-07-20 | 南通德瑞森复合材料有限公司 | Slotting equipment for pultruded fiber reinforced plastic grating assembling rod |
| CN108623142A (en) * | 2018-08-21 | 2018-10-09 | 临泉县蓝天钢化玻璃有限公司 | A kind of high strength glass rapid cutting device |
| CN213530962U (en) * | 2020-08-20 | 2021-06-25 | 中山市魅旗雕塑有限公司 | Cutting device is used in ornaments processing that cutting efficiency is high |
| CN112299697A (en) * | 2020-10-28 | 2021-02-02 | 鹰潭炬能建材有限公司 | Automatic glass cutting device |
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Application publication date: 20220422 |
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| RJ01 | Rejection of invention patent application after publication |